Pax-Sun Heating & Air Conditioning

We are an HVAC (Air Conditioning/Heating) construction and professional mechanical, electrical and plumbing (MEP) engineering firm with offices in Lufkin and Nacogdoches, Texas. We provide a variety of commercial, industrial and residential services within both divisions. Customer satisfaction, product and service guarantees, and complete professionalism are crucial elements of our continued diligence even in our economy's most difficult times. Established in 1978, we have served the East Texas area for over 35 years. Engineering service areas, in the past, have extended from Austin to Texarkana while the Construction service area ranges anywhere from Orange to the Ft. Worth area.